Ellie was constructing an isosceles right triangle. he is provided with the measure of the base of the triangle. his first step was to use a ruler to draw the base of the triangle, and his next step was to use a protractor to draw one of the base angles. what should his next step be? a.)use a protractor to construct a 45° base angle. b.)use a ruler to draw the first leg of the triangle. c.)use a ruler to draw the second leg of the triangle. d.)use a protractor to draw a right angle.

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.